Neptune Products

Delivering accurate, precise and quality solutions

Neptune's technical innovations, backed by solid customer support, builds confidence in our complete portfolio of products, delivering peace of mind reliability to our end users.

View Our Products

Neptune Markets

Single-source, end-to-end solutions

Neptune delivers pump systems for use in the reliable and safe handling of chemical fluids used for water treatment applications in municipalities, general industries and agriculture.

View Our Markets

ProTips Education Center

Single-Source Resource for Industrial Water Treatment

New educational center dedicated to providing you with resources, best practices and product information for the industrial water treatment market.

Check out our ProTips
  • Neptune™ Releases Additional NSP Series Solenoid Pump And NXP Series Stepper Motor-Driven Pump Models

    Jun 17, 2021
    Neptune™, part of PSG®, a Dover company, and a worldwide leader in specialty pumps, is pleased to announce the availability of 35 additional models as part of the Phase II release of its NSP Series Solenoid Metering Pumps and NXP Series Stepper Motor-Driven Metering Pumps.
    Full story
  • What to Know When Specifying Small Portable Mixers

    May 27, 2021
    Portable mixers don’t usually get the credit they deserve, but this technology plays a pivotal role in critical industrial liquid-handling applications. Like pumps, portable mixers are an essential technology that can provide operators with several years of service if properly designed and engineered.
    Full story
  • What to Know When Specifying Large Portable Mixers

    Mar 31, 2021
    Pumps are acknowledged workhorses in industrial liquid-handling applications, but there is another technology that, while not necessarily as highly recognized as the pump, plays a pivotal role in critical industrial liquid-handling applications. This technology is the portable mixer, and properly designed and engineered mixers can provide the operator with many years of service in a wide variety of blending or mixing operations.
    Full story
  • The Keys to Specifying the Proper Metering Pump

    Mar 31, 2021
    Many industrial liquid-handling applications require the precise dosing and injection of chemicals and other raw materials on the way to creating a usable end product. This demand for precise flow rates at predetermined schedules and pressures relies on a very specific pumping technology, one that can promote adherence to the injection schedule and liquid volumes.
    Full story
  • Identifying the Proper Specifications When Selecting Chemical Feeders

    Mar 31, 2021
    A technology that is growing in acceptance for use in industrial applications like water/wastewater treatment and boiler feed that require the injection of chemicals is a complete range of feeder types and styles.
    Full story
  • Neptune™ Releases New NSP Series Solenoid Pumps and NXP Series Stepper Motor-Driven Pumps

    Sep 11, 2019
    Neptune™ is pleased to announce the availability of its new NSP Series Solenoid Metering Pumps and NXP Series Stepper Motor-Driven Metering Pumps for chemical applications that require reliable and accurate dosing.
    Full story
  • How to Perfect Your Closed-Loop Systems

    Oct 03, 2018
    There is no thing as a perfect closed-loop system, which means that such industrial activities as hot-water heating and cooling-water recirculation require assistance in order to prevent the scale buildup, corrosion and biological growth that can foul the system and hamper its operational capabilities. These hurdles can be overcome through the use of filter feeders, such as FTF Series models from Neptune™ Chemical Pump Co., that possess the ability to reliably, efficiently and cost-effectively perform both chemical-injection and contaminant-filtration functions.
    Full story
  • What to Look for When Selecting a Sodium Hypochlorite Pump

    Sep 01, 2018
    Mechanically actuated diaphragm metering pumps can limit harmful effects and provide accurate metering rates.
    Full story
  • Six Considerations When Selecting A Sodium Hypochlorite Pump

    Aug 01, 2018
    Mechanically actuated diaphragm metering pumps can satisfy all operational requirements, especially those relating to the mitigation of the harmful effects of off-gassing.
    Full story
  • Improving Water Treatment In Boiler Applications

    Jul 01, 2018
    Options of boiler systems are finding many options, with hydraulic and solenoid pumps, along with filter feeders, moving to the fore as a technology of choice in crucial chemical-injection applications.
    Full story
  • A Guide to Selecting and Configuring Portable Mixers

    Jun 01, 2018
    Pumps may grab the headlines in industrial applications, but mixers are the leading technology for many critical mixing and blending tasks, provided they are configured and utilized properly.
    Full story
  • How To Perfect Your Closed-Loop Systems

    Apr 01, 2018
    Selecting the proper feed and filtration equipment can enable operators to overcome the critical challenges inherent in the operation of closed-loop heating and cooling-water systems.
    Full story
  • Neptune™ To Exhibit Water-Treatment Products And Accessories At 2018 AHR Expo

    Jan 27, 2018
    Neptune™ will be exhibiting in Booth 5895 at the upcoming 2018 International Air-Conditioning, Heating, Refrigerating Exposition (AHR Expo). Scheduled for Jan. 22-24, 2018, at the McCormick Place in Chicago, IL, USA, and celebrating its 86th anniversary, the AHR Expo is the world’s largest marketplace for professionals in the HVACR industry.
    Full story
  • Teamwork Makes the Dream Work

    Nov 05, 2017
    When A Latin American oil company optimized the injection of corrosion inhibitors into its pipelines, 500 Series Hydraulic Diaphragm Metering Pumps from Neptune™ were a unanimous choice for the job.
    Full story
  • Choosing the Right Chemical Metering Pump for Treatment-Plant Systems

    Sep 24, 2017
    At first glance, the treatment of municipal wastewater seems pretty straightforward – water that has been fouled flows into the wastewater-treatment facility, makes its way through the treatment system where any harmful impurities or particulates are removed, and once it has reached a predetermined level of cleanliness, is either released to the environment, i.e. a local stream or pond, or sent out for reuse.
    Full story
  • Neptune™ Products on Display at WEFTEC 2017

    Aug 28, 2017
    Neptune™ will be exhibiting in booth 4423 at the upcoming Water Environment Federation Technical Exhibition and Conference (WEFTEC).
    Full story
  • Neptune™ Releases Redesigned Models of Abaque™ Series Peristaltic (Hose) Pumps

    May 08, 2017
    Neptune™ is pleased to announce that it has redesigned its line of Abaque™ Series Peristaltic (Hose) Pumps to incorporate a wide variety of robust design enhancements.
    Full story
  • 6 Tips for Pumping Sodium Hypochlorite

    May 01, 2017
    Mechanically actuated diaphragm metering pumps can eliminate many operational concerns, including the occurrence of harmful off-gassing.
    Full story